traffic problem at any time, you can download our exclusive abc7 news traffic app from apple app and google play. >> i could consider caltrain. how will be weather be? >> terrific. nicer than it is now which is not too bad compared to this morning and last night and yesterday afternoon. here is a look from emeryville back toward san francisco, you can see how clean the new air mass is as we look at no pollution. look how far you can see. if we were up higher, another perspective, possibly -- okay, we will move on. from south beach toward the financial district a few high clouds. partly sunny for now. live doppler 7 hd shows satellite and radar on the same map with a lack of radar runs and the clouds are slowly eroding from north to south as the dry air moves in and chilly with most of us in the 40's but napa and fairfield we have seen the sunshine the longest. to monterey bay the showers are over, one or two could pop up, we have mid-to-upper 40's, also, inland. as the dry air comes in, we are cloudy in the afternoon with temperatures below average and clear and cold tonight, with frost inl